Engines: mercury 2.5 mercury 2.4 mercury 150 pro xs
Cruising area: channel islands
Join Date: Jul 2012
Posts: 41
Xr2 rebuild
I have recently stripped an xr2 for a rebuild, all the pistons are stamped A-33. Out of interest does anyone know the history of this engine and who A-33 was, I assume it was an old OCR engine.
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